﻿using System;
using System.Data;
using System.Collections.Generic;
using Maticsoft.Common;
using XueMeng.Model;
namespace XueMeng.BLL
{
	/// <summary>
	/// 阶段
	/// </summary>
	public partial class StageManager
	{
		private readonly XueMeng.DAL.StageService dal=new XueMeng.DAL.StageService();
		public StageManager()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
			return dal.GetMaxId();
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int S_Id)
		{
			return dal.Exists(S_Id);
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int  Add(XueMeng.Model.Stage model)
		{
			return dal.Add(model);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(XueMeng.Model.Stage model)
		{
			return dal.Update(model);
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int S_Id)
		{
			
			return dal.Delete(S_Id);
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string S_Idlist )
		{
			return dal.DeleteList(S_Idlist );
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public XueMeng.Model.Stage GetModel(int S_Id)
		{
			
			return dal.GetModel(S_Id);
		}

		/// <summary>
		/// 得到一个对象实体，从缓存中
		/// </summary>
		public XueMeng.Model.Stage GetModelByCache(int S_Id)
		{
			
			string CacheKey = "StageModel-" + S_Id;
			object objModel = Maticsoft.Common.DataCache.GetCache(CacheKey);
			if (objModel == null)
			{
				try
				{
					objModel = dal.GetModel(S_Id);
					if (objModel != null)
					{
						int ModelCache = Maticsoft.Common.ConfigHelper.GetConfigInt("ModelCache");
						Maticsoft.Common.DataCache.SetCache(CacheKey, objModel, DateTime.Now.AddMinutes(ModelCache), TimeSpan.Zero);
					}
				}
				catch{}
			}
			return (XueMeng.Model.Stage)objModel;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			return dal.GetList(strWhere);
		}
		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			return dal.GetList(Top,strWhere,filedOrder);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<XueMeng.Model.Stage> GetModelList(string strWhere)
		{
			DataSet ds = dal.GetList(strWhere);
			return DataTableToList(ds.Tables[0]);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<XueMeng.Model.Stage> DataTableToList(DataTable dt)
		{
			List<XueMeng.Model.Stage> modelList = new List<XueMeng.Model.Stage>();
			int rowsCount = dt.Rows.Count;
			if (rowsCount > 0)
			{
				XueMeng.Model.Stage model;
				for (int n = 0; n < rowsCount; n++)
				{
					model = new XueMeng.Model.Stage();
					if(dt.Rows[n]["S_Id"]!=null && dt.Rows[n]["S_Id"].ToString()!="")
					{
						model.S_Id=int.Parse(dt.Rows[n]["S_Id"].ToString());
					}
					if(dt.Rows[n]["ET_Id"]!=null && dt.Rows[n]["ET_Id"].ToString()!="")
					{
						model.ET_Id=int.Parse(dt.Rows[n]["ET_Id"].ToString());
					}
					if(dt.Rows[n]["S_Context"]!=null && dt.Rows[n]["S_Context"].ToString()!="")
					{
					model.S_Context=dt.Rows[n]["S_Context"].ToString();
					}
					if(dt.Rows[n]["CreateDate"]!=null && dt.Rows[n]["CreateDate"].ToString()!="")
					{
						model.CreateDate=DateTime.Parse(dt.Rows[n]["CreateDate"].ToString());
					}
					if(dt.Rows[n]["Enable"]!=null && dt.Rows[n]["Enable"].ToString()!="")
					{
						model.Enable=int.Parse(dt.Rows[n]["Enable"].ToString());
					}
					modelList.Add(model);
				}
			}
			return modelList;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetAllList()
		{
			return GetList("");
		}

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			return dal.GetRecordCount(strWhere);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			return dal.GetListByPage( strWhere,  orderby,  startIndex,  endIndex);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		//{
			//return dal.GetList(PageSize,PageIndex,strWhere);
		//}

		#endregion  Method
	}
}

